What's Up at WTA Finals Singapore (28 Oct)

Garbine Murguruza is really proving her mettle here in Singapore. Her match against Angelique Kerber at 730pm will be her third ‪#‎WTA‬ Finals fixture in as many days! After that, Martina Hingis and Sania Mirza take on Andrea Hlavackova and Lucie Hradecka, with the former pair looking to go on an unbeaten run.